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JPL Small-Body Database Browser
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393139 (2013 BU50)
Classification: Main-belt Asteroid          SPK-ID: 2393139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0854909825387281 6.5325e-08  
a 3.160453112540583 5.2305e-08 au
q 2.890262870681907 2.1371e-07 au
i 10.33506466083631 7.6532e-06 deg
node 93.43396810651909 3.9919e-05 deg
peri 315.5800692881546 8.4637e-05 deg
M 175.8599854853216 6.6172e-05 deg
tp 2457997.993986113692
(2017-Sep-01.49398611)
0.00037931 TDB
period 2052.213094429
5.62
5.0946e-05
1.395e-07
d
yr
n .1754203795781573 4.3548e-09 deg/d
Q 3.430643354399259 5.6777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4967 days (13.60 yr)  
   first obs. used      2005-08-27  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:48:03  

Additional Information
 Earth MOID = 1.91243 au 
 Jupiter MOID = 1.89172 au 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO434460  

393139 (2013 BU50)          Discovered 2006-Dec-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 BU50 = 2010 HR67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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